Triple
T16158182
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | McGill station (Montreal Metro) |
E392106
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Underground City (Montreal) |
E554000
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Underground City (Montreal) | Statement: [McGill station (Montreal Metro), connectsTo, Underground City (Montreal)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Underground City (Montreal) Context triple: [McGill station (Montreal Metro), connectsTo, Underground City (Montreal)]
-
A.
Underground City of Montreal
chosen
The Underground City of Montreal is an extensive network of interconnected shopping centers, offices, transit stations, and public spaces beneath downtown Montreal, offering sheltered pedestrian access throughout the city core.
-
B.
Notre-Dame-de-Grâce, Montreal
Notre-Dame-de-Grâce is a primarily residential, historically anglophone neighborhood in western Montreal known for its diverse population, tree-lined streets, and mix of urban and suburban character.
-
C.
Montreal Metro
The Montreal Metro is the rubber-tired rapid transit system serving the city of Montreal and its surrounding areas, known for its extensive underground network and distinctively designed stations.
-
D.
Quartier des Spectacles
Quartier des Spectacles is Montreal’s premier cultural and entertainment district, known for hosting major festivals, performances, and public art events.
-
E.
Little Burgundy in Montreal
Little Burgundy in Montreal is a historically Black neighborhood renowned as a cultural hub for Black Canadians, particularly noted for its rich jazz heritage and community activism.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d87f1c65e48190aa2b4c472e9bafc4 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21e5c9cd0819090e34ee163ffb118 |
completed | April 17, 2026, 11:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff7b05a588190a44d1c922195a87b |
completed | May 10, 2026, 3:12 a.m. |
Created at: April 10, 2026, 5:01 a.m.